Aircraft window



FIG. 1 is an external side view of an embodiment of an aircraft windowshowing my new design.

FIG. 2 is an external isometric view thereof.

FIG. 3 is an external side view of another embodiment of an aircraftwindow showing my new design.

FIG. 4 is an external isometric view thereof.

FIG. 5 is an external side view of another embodiment of an aircraftwindow showing my new design; and,

FIG. 6 is an external isometric view thereof.

Broken lines shown in the drawings illustrate the environment of theaircraft window, and form no part of the claimed design.

CLAIM The ornamental design for an aircraft window, as shown anddescribed.